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least squares
(redirected from Least-squares method)

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.01 sec.
least squares
a method of regression analysis. The line on a graph that best summarizes the relationship between two variables is the one that ensures that there is the least value of the sum of the squares of the deviation between the fitted curve and each of the original data points.


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Therein, a second-order curve was fit to the data by means of the least-squares method, spanning the range from peak efficiency to free delivery, such that [P.
The calibration curves were constructed by plotting the 6, 7-dimethylesculetin and geniposide peak areas against concentrations using the least-squares method.
The text consist of 11 parts: optimal estimation, linear estimation, stochastic gradient algorithms, mean-square performance, transient performance, block adaptive filters, least-squares methods, array algorithms, fast RLS algorithms, lattice filters, and robust filters.
 
 
 
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